supply of different materials for construction of cc road from prankrishna sangha house to rabi house via paglu barman house jahir miah house to ainul miah house and laxmirpath house to bipin chandra house under bhetaguri ii gp within dinhatai ps a , 1st class picked jhama , stone aggregate ( single size ) : 20 mm nominal size , stone aggregate ( single size ) : 10 mm nominal size , portland cement , stone aggregate below 40 mm nominal size , loading unloading & stacking sand/ stone aggregate less than 40 mm nominal size ) , corse sand , hire charges of shuttering plank ( 25mm-30mm thick ) without prop including oal fittings , display board , worksite facilities/ crecje/ drinkingwter / first aid , gst